NAICS 331313: Alumina Refining and Primary Aluminum Production
This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) refining alumina (i.e., aluminum oxide) generally from bauxite; (2) making aluminum from alumina; and/or (3) making aluminum from alumina and rolling, drawing, extruding, or casting the aluminum they make into primary forms.  Establishments in this industry may make primary aluminum or aluminum-based alloys from alumina.

Cross-references. Establishments primarily engaged in--

ExioML sector: Aluminium and aluminium products
Region: US | Year: 2022
Sector value added: 6867.67250239 M EUR | Employment: 32.0381021182 thousand persons
Sector GHG emissions: 3646386775.96 kg CO2 eq | Energy carrier net total: 150392.801237 TJ | Carbon intensity: 0.5309494264164506

Company: Closure Systems Intl Inc
Closure Systems International Inc. designs and manufactures plastic and aluminum closures equipment. The Company offers capping machines, cap handling systems, headsets, chunks, and spare parts as well as technical services. Closure Systems International serves customers Worldwide.